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SeriousBlogHelper.html
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SeriousBlogHelper.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Module: SeriousBlogHelper [Karakuri Docs]</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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</head>
<body>
<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Module</strong></td>
<td class="class-name-in-header">SeriousBlogHelper</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../files/lib/serious_blog_helper_rb.html">
lib/serious_blog_helper.rb
</a>
<br />
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000008">tags_from_article</a>
</div>
</div>
</div>
<!-- if includes -->
<div id="section">
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000008" class="method-detail">
<a name="M000008"></a>
<div class="method-heading">
<a href="#M000008" class="method-signature">
<span class="method-name">tags_from_article</span><span class="method-args">(article=nil)</span>
</a>
</div>
<div class="method-description">
<p>
extract tags from article
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000008-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000008-source">
<pre>
<span class="ruby-comment cmt"># File lib/serious_blog_helper.rb, line 5</span>
5: <span class="ruby-keyword kw">def</span> <span class="ruby-constant">SeriousBlogHelper</span>.<span class="ruby-identifier">tags_from_article</span>(<span class="ruby-identifier">article</span>=<span class="ruby-keyword kw">nil</span>)
6: <span class="ruby-identifier">tags_marker</span> = <span class="ruby-value str">%&tags"=>&</span>
7: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">article</span> <span class="ruby-operator">&&</span> <span class="ruby-identifier">article</span>.<span class="ruby-identifier">inspect</span>.<span class="ruby-identifier">index</span>(<span class="ruby-identifier">tags_marker</span>)
8: <span class="ruby-identifier">tags_start_index</span>=<span class="ruby-identifier">article</span>.<span class="ruby-identifier">inspect</span>.<span class="ruby-identifier">index</span>(<span class="ruby-identifier">tags_marker</span>) <span class="ruby-operator">+</span> <span class="ruby-identifier">tags_marker</span>.<span class="ruby-identifier">length</span>
9: <span class="ruby-identifier">tags_end_index</span> = <span class="ruby-identifier">article</span>.<span class="ruby-identifier">inspect</span>.<span class="ruby-identifier">index</span>(<span class="ruby-value str">"\","</span> ,<span class="ruby-identifier">tags_start_index</span>)
10: <span class="ruby-identifier">tags</span> = <span class="ruby-identifier">article</span>.<span class="ruby-identifier">inspect</span>[<span class="ruby-identifier">tags_start_index</span><span class="ruby-operator">+</span><span class="ruby-value">1</span><span class="ruby-operator">..</span><span class="ruby-identifier">tags_end_index</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>]
11: <span class="ruby-keyword kw">end</span>
12: <span class="ruby-keyword kw">end</span>
</pre>
</div>
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</div>
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<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
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